baber/WOPTO huggingface dataset:
Patent JP-2000081025-A (JP)
Title: Ball joint and manufacture thereof
Inventor: ONNAI SEIJI
IPC: B29C45/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the constituting parts of a ball joint and to simplify assembly and a work during manufacture. SOLUTION: In manufacture of a ball joint 50, the male screw part 76 of a stud bolt 78 is first inserted in a mold, not shown, for molding a ball head, and molten resin is injected in the mold. This constitution forms a ball head part 54 by using resin in which a male screw part 76 is insertedly casted and a coupling stud part 52 consists of the stud bolt 78 protruding from the ball head part 54. Secondly, the ball head part 54 of a ball stud 56 is inserted in a mold, not shown, for molding a body and molten resin is injected in the mold. This constitution forms a ball containing chamber 68 having a slide surface making slide contact with the ball head part 54, in a ball socket 58 simultaneously with integral molding of the ball socket 58 and a coupling rod 60.
Patent JP-S62114463-A (JP)
Title: Linear motor
Inventor: KANAZAWA HIROYUKI
IPC: H02K41/03
Filed: 1985-11-13
Abstract: PURPOSE:To prevent a cogging thrust from being generated, by setting the ratio of magnetic pole tooth length to stator tooth length in the longitudinal direction, to be a ratio other than a specific ratio. CONSTITUTION:On the movable yoke 1 of a linear motor, magnetic pole teeth 2a, 2b are arranged at an interval l via a concave section 2c, and with the teeth, stator teeth 3a-3c are confronted via a space. The stator teeth 3a-3c are arranged at the pitch of 4P/3, and coils 4a-4c are wound up. The length of the magnetic pole tooth 2 in the longitudinal direction is organized to be 2P/3. Besides, permanent magnets are arranged on the both side surfaces in the longitudinal direction of the stator teeth 3. Then, the ratio of the length of the magnetic pole tooth 2 to that of the stator tooth 3 in the longitudinal direction is set to be a ratio except 1/3, 1/1, 5/3, and a cogging thrust is eliminated on controlling the position of the linear motor, and so the desired position can be rapidly determined.
Patent JP-H07104475-A (JP)
Title: Photosensitive resin composition
Inventor: MIWA TAKAO
IPC: H01L21/027
Filed: 1993-10-08
Abstract: PURPOSE:To perform easy development using a wide range of aqueous solution by containing the specified ratio of specific carboxylic acid copolymer, an optical oxygen generating agent to generate oxygen upon exposure to an electromagnetic wave, and a basic substance. CONSTITUTION:This composition contains 20% or more by weight of carboxylic acid copolymer having the molecular weight between 10000 and 1000000 expressed by the formula for a total amount of resin, 0.2 to 2.0 mole equivalent weight of an optical oxygen generating agent to generate oxygen upon exposure to an electromagnetic wave, for the carboxyl group of the copolymer, and 0.2 to 2.0 mole equivalent weight of a basic substance for that group. In the formula, A stands for an organic group having a carbon number equal to or above 1, a hydrogen atom and a halogen atom. A compound of diazonium salt, sulfonic acid ester or the like is mentioned as the optical oxygen generating agent to generate oxygen upon exposure to an electromagnetic wave. In this case, an optical beam having wavelength between 10mum and 1nm should preferably be used as the electromagnetic wave.
Patent JP-H0995598-A (JP)
Title: Water-soluble resin composition
Inventor: HACHIYA TOSHIYUKI
IPC: C08L61/20
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble resin compsn. capable of exhibiting a sufficient solubility or dispersibility in water and forming a cured coating film excellent in water resistance, adhesion, flexibility, etc. SOLUTION: This resin compsn. comprises (A) an alkyl-etherified amino resin obtd. by methylocation and alkyl etherification of (a) melamine and (b) an amino compd. of the formula (wherein X is an alkylene group) contg. 2, 4-diamino-6-(hydroxyphenylalkyl)-1,3,5-triazine, and (B) a water-soluble or water- dispersible resin.
Patent JP-H11147201-A (JP)
Title: Saw blade and manufacture thereof
Inventor: KULLMANN JOERG H DR
IPC: B23D61/02
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To ensure that a rake is advantageously very large and a reduced vibration state is maintained and further, different cuttings conveying frequencies are generated when a saw blade is used so that it can be manufactured comparatively simply. SOLUTION: This saw blade has a repeating group 6 consisting of teeth 1, 2, 3... and is constituted of a guide tooth 1 which is smaller for its width and has an effective cutting edge part arranged in the center of its tooth tip, with no tooth setting phase formed and preferably an even number of set continuous teeth 2, 3.... In this case, the guide tooth 1 has a larger tooth height than each of the continuous teeth 2, 3... as the described saw blade. further, the continuous teeth 2, 3... has mutually different plastic deformation due to movement of a material, in the strip running direction, in their respective tooth tip areas. In addition, each of the continuous teeth 2, 3... has a positive rake λ1 enlarged by its respectively different plastic deformation, and on the other hand, has a tooth height h2 which is reduced comparatively slightly compared to the guide tooth 1.
Patent JP-H04131890-A (JP)
Title: Holding structure for liquid crystal display element
Inventor: KIKUNO MASAYUKI
IPC: G09F9/00
Filed: 1990-09-21
Abstract: PURPOSE:To decrease the number of members and to reduce the manufacture cost by composing a holding means, which clamps the liquid crystal display element, of plural holding members. CONSTITUTION:The holding means 17 has metallic holding members 18 and 19 which are arranged basically laterally in parallel and a holding member 20 which is arranged vertically to the length direction of the holding members 18 and 19 and coupled at both end parts. For example, a transmission type liquid crystal display element 22 is held on the holding means 17 composed of those holding members 18 - 20. Thus, the holding means 17 is composed of plural holding members in a shape corresponding to the shape of a liquid crystal display element 22 regardless of differences in longitudinal length and lateral length. Consequently, the number of kinds of holding means 17 for vessels, etc., becomes as small as possible and the productivity is improved.
Patent JP-H02100048-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOYAKATA NOBUO
IPC: G03C7/30
Filed: 1988-10-07
Abstract: PURPOSE:To improve the light fastness of a color image by incorporating a specified magenta coupler and a compd. capable of destroying the flocculation of an azomethine dye composed of the magenta coupler and the oxidant of a color developing main agent, in the photosensitive material. CONSTITUTION:The magenta coupler shown by formula I and the compd. capable of destroying the flocculation of the azomethine dye composed of the magenta coupler and the oxidant of the color developing main agent are incorporated in the photosensitive material. In formula I, R1 is hydrogen or halogen atom, alkyl or aryl group, etc., Z21 is hydrogen atom or a group capable of being released by allowing it to react with the oxidant of an aromatic primary amine color developing main agent, Z22-Z24 are each -C(R1)=, -N= or -NH= group. Thus, the light fastness of the color image is improved.
Patent JP-H0195906-A (JP)
Title: Emergency use pneumatic bias tire
Inventor: HISATOMI KAZUYOSHI
IPC: B60C11/04
Filed: 1987-10-09
Abstract: PURPOSE:To promote the improvement of an emergency tire in its weight lightness, productivity and durability by providing tread land parts to be arranged in at least a side area of a tread and fold back end parts of plies in a carcass to be arranged in a corresponding position within a minimum width of the tread land part. CONSTITUTION:An emergency tire has a carcass 1 of one layer while each ply end 2a, 2b of the carcass 1 to be overlapped in a crown area. While continuing a rib 6 along the circumference of a tread 3 in its central area to be interposed by a pair of peripheral main grooves 7 and extending transverse groove 8 along the width direction of the tread 3 from its end part, two or more tread land parts 9a, 9b are partitioned by the paired peripheral main grooves 7 and the transverse groove 8. In this structure, the tire provides each ply end 2a, 2b to be arranged in the minimum width of each tread land part 9a, 9b. By the structure thus obtained, the emergency tire enables its weight lightness and productivity while durability to be improved.
Patent JP-H0996475-A (JP)
Title: Refrigerator for container
Inventor: TANAKA SHIGETO
IPC: F25B49/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To conduct the accurate trouble diagnosis by generating an alarm in the case that an indoor temperature is not lowered by a predetermined temperature at the time of pull-down operation and when a defrosting operation is continued more than normal at the time of cooling operation. SOLUTION: The cooling operation is so executed as to maintain the indoor temperature at the set temperature after the abrupt cooling operation for abruptly cooling the indoor. Further, at the time of quick cooling operation, it is judged whether or not the indoor temperature is the temperature lowering state that the indoor temperature is lowered by a predetermined temperature within a predetermined time. If it is not the temperature lowering state, an alarm display unit (7L-3) generates an alarm. At the time of cooling operation, it is judged whether or not the indoor temperature is the continuous defrosting state that the defrosting operation is continuously executed predetermined times while maintaining the state that it is raised from the in-ranges as it is. If it is the continuous defrosting state, the display unit (7L-3) generates the alarm.
Patent JP-2001071903-A (JP)
Title: Measuring frame of track inspection car
Inventor: OTAKE TOSHIO
IPC: B61D15/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To minimize the deflection of a balancing beam or measuring beam by providing, on the balancing beam a counter weight corresponding to the measuring beam on the opposite side to a measuring beam mounting position with an axle box mounting position between. SOLUTION: Counter weights 15 are provided on the outside surface an inside surface of the center part opposite to a measuring beam mount part 11b at the end with an axle box mount part 11a between. A balancing beam mount part 12a is connected to the measuring beam mount part 11b through a pin with cushion rubber 16. A bending moment is generated in an equalizer 11 by a measuring beam 12. However, since the counter weights 15 return the bending moment in the reverse direction, the deflection of the balancing beam 11 can be minimized. The natural frequency of the balancing beam 11 is changed by the counter weights 15, whereby the frequency can be changed so as not to resonate with the vibration generated from an axle box or the like.
Patent JP-H1081553-A (JP)
Title: Production of lightweight inorganic board material
Inventor: TAKAMURA TORU
IPC: C04B20/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To produce a lightweight inorganic board material excellent in water repellency and waterproofness and subject to no mechanical strength drop-off by extrusion molding or papermaking of a kneaded product comprising cement, aggregate and/or reinforcing fibers surface-treated with a specific water repellent, and water. SOLUTION: This method for producing a lightweight inorganic board material comprises incorporation of cement with aggregate and/or reinforcing fibers followed by addition of water, kneading the resultant mixture which, in turn, is subjected to extrusion molding or papermaking process. In this case, the aggregate and/or reinforcing fibers is (are) surface-treated with a silicone-based water repellent in advance. Besides, it is preferable that a hydroxyalkyl cellulose ester as a molding auxiliary is added to the cement in advance.
Patent JP-S60177171-A (JP)
Title: Method for coating wire with metal
Inventor: TARUMOA IEFUDA
IPC: C23C2/38
Filed: 1984-11-30
Abstract: PURPOSE:To form exactly a metal coating layer having a desired thickness in a concentrical state by passing a wire past a chamber in which a molten metal is filled through the inside of a pipeline of which the inside diameter above the chamber is set larger than the diameter of the wire after coating and maintaining the temp. of the pipe wall at the m.p. of the metal or above. CONSTITUTION:A wire 2 is passed upward through apertures 7a, 7b provided on the vertical line in the upper and lower parts of a chamber 7 in which a molten metal for coating is filled to coat the metal on the wire 2. The wire is passed upward in a pipeline 10 which is positioned coaxially with the chamber 7 and of which the inside diameter is set larger than the diameter of the wire 2 after coating. The temp. of the wall body of the pipeline 10 is maintained at the m.p. of the metal or above by a heater 11 embedded therein with an electric resistor 14 so that the metal can pass through the pipeline 10 in a molten state.
Patent JP-H02104606-A (JP)
Title: Method for desiliconizing molten iron on casting floor
Inventor: TOSHIMITSU RYOICHI
IPC: C21C1/04
Filed: 1988-10-12
Abstract: PURPOSE:To improve desiliconizing ratio and to increase molten iron receiving quantity in a molten iron ladle by specifying grain aize of desiliconizing agent in top charging method which uses returned ore of mill scale or sintered ore as the desiliconizing agent. CONSTITUTION:At the time of executing the desiliconization on a casting floor in the top charging method which uses the returned ore of mill scale or sintered ore as the desiliconizing agent, the grain diameter of the above desiliconizing agent is regulated to 1-3mm. This desiliconizing agent 2 is discharged from a hopper 1 with an electromagnetic vibrating feeder 3, and at this time, the discharged quantity is detected with a load cell 8 to execute the prescribed discharged quantity. The desiliconizing agent supplied on the surface of the molten iron 5 flowing a molten iron trough is mixed with the molten iron at the time of charging the molten iron from a tilting ladle 6 into the molten iron ladle 7 to execute the desiliconization of the molten iron. At the time of making the grain size largely, the desiliconizing ratio is lowered and at the time of coming the desiliconizing ratio to <70%, as desulfurizing ratio at the following process is not executed at good efficiency, the grain size of the desiliconizing agent is regulated to <=3mm, and on the other hand, at the time of making the grain size finely, aa the molten iron quantity charged into the molten iron ladle 7 is reduced by increasing bulging of the molten iron, this is regulated to >=1mm.
Patent JP-H1197953-A (JP)
Title: Transmitter and composing and distributing circuit
Inventor: SHINOKI MANABU
IPC: H03F3/60
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To make the final-stage composition unit of the transmitter small-sized and economical by suppressing the heat generation of the final-stage composition unit. SOLUTION: Outputs of exciting amplifiers 31 to 33 after having their electric power put together temporarily by a 3-composition, 3-distribution unit 100 are divided into three equal-level, in-phase outputs, which are inputted to 20-distribution, power amplification and 5-composition parts 41 to 43 respectively. Consequently, variances in amplitude and phase among the three inputs to a 3-composition unit 6 due to variance in characteristics among the exciting amplifiers 31 to 33 are greatly reduced and the heating value of an unbalance absorbing resistance in the 3-composition unit 6 due to the variance can be suppressed.
Patent JP-H05101314-A (JP)
Title: Level detecting circuit for magnetic disk device
Inventor: TSUKAGOSHI SHINICHIRO
IPC: G11B5/09
Filed: 1991-10-02
Abstract: PURPOSE:To detect a level with high reliability by adding a function checking resolution in respective tracks to a level detecting circuit and setting a slice level suitable for the track. CONSTITUTION:This circuit is provided with a magnetic disk medium having the checking area of one sector in one track over al l tracks and an envelope detector 2 inputted with a check pattern read signal 1 from the checking area and outputting an envelope detective signal 3. Further, this device is provided with a resolution detector 4 inputted with the detective signal 3 and outputting a resolution detecting signal 5, a slice level switcher 6 inputted with the detective signal 5 and detecting a digital slice level switching signal 7 and a D/A converter 8 inputted with the switching signal 7 and outputting a slice level switching signal 9. Further, a level detector 11a, as well inputted with the switching signal 9 and a data read signal 10 and outputting a level detecting signal 12 is provided. Thus, respective data patterns are prevented from being left to read.
Patent JP-H0594283-A (JP)
Title: System configuration information generating method
Inventor: MATSUDA HIROSHI
IPC: G06F9/44
Filed: 1991-10-02
Abstract: PURPOSE:To prevent a fault in system configuration, to prevent resources from being consumed in vain in the case of the system configuration and to improve processing efficiency by automatically generating system configuration information. CONSTITUTION:A knowledge base is updated so as to define knowledge concerning existent constitutive elements in a frame group 5 by using a knowledge defining means 4. A processing means 2 starts a script 3 by executing rules. When this script is started, first of all, the processing means 2 calculates required knowledge from the inside of the frame group 5 by executing processes in a slot S1 provided in a main body 31 of the script 3 and next calculates the required knowledge from the frame group 5 by executing processes in a slot S11. Afterwards, the processing is advanced to the next script main body 32 since a relevant frame is not existent in the frame group 5 concerning a constitutive element S12 not existing in the system although calculating the knowledge from the frame group 5 by executing processes in the slot S12.
Patent JP-H0994142-A (JP)
Title: Hanger display board
Inventor: SATO HIDEKIYO
IPC: A47F5/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a hanger display board which can be assembled without using a paste for sticking. SOLUTION: Recessed part 6 for locking are provided on the bottom sides of a side plate 5 of a hanger board 1, lock members 10 are provided on both sides of a bottom plate 9, so the hanger board 1 is assembled by engagement of the recessed parts 6 for locking with the lock members 10, and protrusions 7 protruded inward from outer side edges of the recessed parts 6 for locking are provided for preventing deflection and removal of the lock members 10.
Patent JP-S63108172-A (JP)
Inventor: YAMAGUCHI KOICHIRO
IPC: F25B29/00
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62116092-A (JP)
Title: Abnormality monitor device
Inventor: SAITO HIROSHI
IPC: G08B21/00
Filed: 1985-11-15
Abstract: PURPOSE:To eliminate the necessity for constantly monitoring a video monitor television by a checker and to manage many video monitor televisions by one checker by detecting a change of a brightness of a picture projected on the screen of the video monitor television by a photosensor. CONSTITUTION:On the surface of a cathode ray tube 3a of the video monitor television 3, the photosensor 4 provided with a suction cup 5 is attached and the cable 6 of the photosensor 4 is connected to a control box 8 through a connector 7. The monitoring of the brightness of a video through the photosensor 4 is carried out by comparing an average value of the brightness or a peak value generated by scanning an electron beam or a change curve in time of the brightness with a previously stored standard numeric value or a change pattern and previously detecting whether the change curve is quickly changed or not in a short time. The change of the brightness is inputted to the control box 8 through a photosensor 4 and the control box 8 rings a buzzer according to the change and lights an alarm lamp 8c to inform the abnormality to the checker.
Patent JP-H10219700-A (JP)
Title: Joint structure of column base part and steel-made underground beam
Inventor: TAKAGI JUNICHI
IPC: E02D27/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide joint structure of a column base part and a steel-made underground beam which can be applied to the column base part using an outer sheath pipe. SOLUTION: It is joint structure of a column base part on an embedded column base part with a lower end part of a support inserted into an outer sheath pipe 1 arranged underground and a steel-made underground beam 5 having a flange 52, and a doubling plate 21 to extend by specified length in the cross direction is connected to a side surface of the outer sheath pipe 1. Additionally, an extending part of the doubling plate 21 and the flange 52 of the steel-made underground beam 5 are bolt-connected to each other through an angular connecting member 23.
Patent JP-H06105469-A (JP)
Title: Control circuit for harmonic compensation device
Inventor: KOMATSUGI KAZUNARI
IPC: H02M1/12
Filed: 1992-09-25
Abstract: PURPOSE:To improve compensation performance by providing a second current regulator for comparing the detected value of a harmonic current with the value zero and using the output of the second current regulator for the value of an output command for a harmonic compensation device to reduce a control deviation. CONSTITUTION:A second current regulator 31 for controlling a harmonic component which is a deviation between the fundamental current component Iso of the output current Ic of an A.C. power supply, which is calculated by a second adder 18, and the output current Is of the A.C. power supply so that the deviation becomes zero. And then the value of a current command for the compensation device is sent out to a first adder 17 from the second current regulator 31. Further, a detection circuit 32 for the reactive component of a fundamental wave to which the output current Ic of the compensation device is inputted to detect the reactive component of a fundamental wave may be provided to apply the output of the detection circuit 32 for the reactive component of a fundamental wave to the second adder 18. Thereby, the performance of compensation operation can be improved and also the unstable operation due to a phase error and a computing error can be eliminated without the increase of the gain of a first current regulator 14 required.
Patent JP-H0994755-A (JP)
Title: Wire tension controller in wire saw
Inventor: ABE YOSHINORI
IPC: B28D5/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To respond to a sudden change in tension in a cutting wire suspended in a wire saw so as to stabilize the tension. SOLUTION: In an area ranging from a wire feeding member to a guide roller, fixed pulleys 16A, 22A and a movable pulley 20A are arranged, and according to a shift of the movable pulley 20A, wire tension is varied. Actual wire tension is detected by means of a tension detector 40, and the movable pulley 20A is shifted so that the wire tension is brought close to the predetermined value. The same kind of control is carried out in an area ranging from the guide roller to a wire winding member.